The LUXPRO Rugged Floating 145 Lumens LED Lantern with Diffuse Lens is a waterproof lantern for outdoor adventure. This rugged lantern holds up against the outdoors, with its rubberized exterior, and is waterproof with an IPX7 rating, just in case it starts to rain, or gets dropped into a body of water. It runs on four AAA batteries and provides 41 hours of runtime on low.